In response to continuous miniturization of products, the demand for smaller contact spacing on connectors is increasing. Flexible printed circuits(FPC) with contact pitch of 0.3mm are used with increased frequency. FH18 series connectors fullfill this requirement. In addition, these connectors occupy less board space and are lighter than comparable connectors with contacts spaced at 0.5mm.

Two types of contacts design are combined in the FH18 connector, zero insertion force(ZIF) and low insertion force(LIF). Inserted FPC is held in place by the LIF contact, allowing operator to close down the actuator and engage the ZIF contacts to assure complete connection.

Flip-lock (rotating type) ZIF mechanism enables good connectivity of FPC by a simple operation and light force. No board space is required for flip lock operation as compared to slide lock ZIF connectors.

The leads are on two sides of the connector, spaced on 0.6mm and are visible for solder joint inspection. Flat top surface of the connector allows board placement with automated equipment.

Notebook computers, printers, PDAs, digital cameras and other compact devices for interconnecting the main circuit board with the LCD, PDP (Plasma Display),HDD or other device.

Rating Operating temperature range Current rating 0.15A Operating humidity range Voltage rating AC t=0.2�0.03 Tin-lead plating (Note 4) Specification 90V AC/1 minute 1mA 10 cycles Conditions to +85� (Note 1) Relative humidity 90% max. (without condensation) Storage temperature range to +50� (Note 2) Storage humidity range Relative humidity 90% max. (without condensation)

1.Insulation resistance 50M ohms minimum 2.Withstanding voltage No flashover or insulation breakdown. 3.Contact resistance 100m ohms maximum 4.Durability Contact resistance : 100m ohms maximum (Insertion/withdrawal) No damage, cracks, or parts dislocation. No electrical discontinuity 1�s or more Contact resistance: 100m ohms maximum No damage, cracks, or parts dislocation. No electrical discontinuity 1�s or more Contact resistance: 100m ohms maximum No damage, cracks, or parts dislocation. Contact resistance: 100m ohms maximum Insulation resistance: 50M ohms minimum No damage, cracks, or parts dislocation. Contact resistance: 100m ohms maximum. Insulation resistance: 50M ohms minimum. No damage, cracks, or parts dislocation. No deformation of components affecting performance.

5 cycles under conditions as follows; Temperature: to 35�, Time: / 5max. max.(minutes) Reflow: At the recommended temperature profile Manual soldering: 350�5� for 3 seconds

Note 1: Includes temperature rise caused by current flow. Note 2: The term "storage" refers to products stored for long period of time prior to mounting and use. Operating Temperature Range and Humidity range covers nonconducting condition of installed connectors in storage, shipment or during transportation. Note 3: When FPC is gold plated, the connector contacts should be also gold plated: Select the (05) specification.

Part Insulator Contact Metal fitting LCP Phosphor bronze Bronze Material Finish Color : Beige Color : Black Tin-lead plating Tin-lead plating Remarks UL 94V-0

1 Series name Number of contacts Contact pitch Contact style FH18 0.3mm SHW : SMT horizontal mounting type (05) : Gold plating

2) Rotate down the actuator until firmly closed. It is critical that the inserted FPC is not moved and remains fully inserted. Should the FPC be moved, open the actuator and repeat the process, starting with Step 1 above.

2) The connector will assure reliable performance when the actuator is open to 130� maximum (see fig.1) Do not exceed this angle, as this may cause permanent damage to the connector.

3) Assure that the FPC/FFC is fully inserted parallel to mounting surface, with the exposed conductive traces facing down.